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Restructuring and Impairment Charges - Charges (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Nov. 03, 2020
Restructuring and impairment charges |  |  |  |  |
Restructuring/impairment charges | $ 16.0 | $ 28.0 | $ 41.0 | $ 41.0 |
Restructuring charges |  | 28.0 |  | 41.0 |
Verdient Foods, Inc. | Subsequent Event. |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Additional percentage of outstanding shares acquired |  |  |  |  | 80.00%
Verdient Foods, Inc. |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Equity method investment, Other than temporary impairment | 10.0 |  | 10.0 |  |
Cost Smart cost of sales and SG&A Program | Employee-related severance costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 3.0 |  |
Cost Smart Cost of Sales Program |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges | 2.0 | 14.0 | 17.0 | 18.0 |
Cost Smart Cost of Sales Program | Cessation of wet-milling |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  |  | 2.0 |
Cost Smart Cost of Sales Program, Production facility closure, Australia |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges | 1.0 |  | 10.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Australia | Minimum |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Expected additional costs | 1.0 |  | 1.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Australia | Maximum |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Expected additional costs | 2.0 |  | 2.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Australia | Asset write-off |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 6.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Australia | Accelerated depreciation |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 1.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Australia | Other restructuring costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 3.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Stockton, California |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges | 1.0 |  | 6.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Stockton, California | Accelerated depreciation |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 4.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Stockton, California | Employee-related severance costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 1.0 |  |
Cost Smart Cost of Sales Program, Production facility closure, Stockton, California | Other restructuring costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 1.0 |  |
Cost Smart Cost of Sales Program, North America | Other restructuring costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 1.0 |  |
Cost Smart SG&A Program |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges | 4.0 |  | 14.0 |  |
Cost Smart SG&A Program | Employee-related severance costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | 2.0 |  |
Cost Smart SG&A Program | Employee-related severance and other costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  | 14.0 |  | 23.0 |
Cost Smart SG&A Program | Other restructuring costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  |  | $ 12.0 |  |
Cost Smart SG&A Program, Latin American Finance Transformation Initiative | Other restructuring costs |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges |  | $ 1.0 |  | $ 2.0 |
Cost Smart SG&A Program, North America |  |  |  |  |
Restructuring and impairment charges |  |  |  |  |
Restructuring charges | $ 4.0 |  |  |  |

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